The Morley-IAS MI-DCMO control output module is used with the ZX series of intelligent control panels to provide either a single alarm circuit or Form C relay. It can be used to operate dry contacts for door holders, air handling unit shut down or other similar functions. Optionally, the module can be used to supervise wiring to the output load providing monitoring of the external load voltage or power supply. Each MI-DCMO uses one of the 99 possible module addresses available on a loop.